package com.imooc.miaosha.result;

import lombok.Data;

@Data
public class Result<T> {

    private int code;
    private String msg;
    private T data;

    /**
     * 成功时调用
     */
    public static <T> Result<T> success(T data){
        return new Result<T>(data);
    }

    /**
     * 失败时调用
     */
    public static <T> Result<T> error(CodeMsg codeMsg){
        return new Result<T>(codeMsg);
    }

    private Result(T data){
        this.data = data;
    }

    private Result(int code,String msg){
        this.code = code;
        this.msg = msg;
    }

    private Result(CodeMsg codeMsg){
        if(codeMsg != null){
            msg = codeMsg.getMsg();
            code = codeMsg.getCode();
        }
    }
}
